'O' for regexp options

Noticed when testing tty menucolor changes recently, using the 'O'
command to interactively add a new entry would accept one and then
quit, unlike remove which accepts multiple at a time and then goes
back to the menu where you could choose 'remove' all over again.
Adding is still done one entry at a time, but instead of finishing,
it goes back to the menu where you can choose to add another.

doc/fixes36.1

@@ -192,6 +192,10 @@ female gnome who gains level can grow up into male-only gnome lord; give an
 	an alternate message instead of prohibiting the promotion
 kicked weapon which successfully hits monster vanishes from play
 unseen landmine explosion could result in "The <monst-type> statue crumbles."
+when using the 'O' command for regexp options (autopickup exceptions,
+	menucolors, message types), provide opportunity to add more than one
+	at a time [after 'add', return to add/list/remove menu]
+
 post-3.6.0: fix "object lost" panic during pickup caused by sortloot revamp
 post-3.6.0: more sortloot revisions
 

src/options.c

@@ -4288,23 +4288,23 @@ boolean setinitial, setfromfile;
     msgtypes_again:
         nmt = msgtype_count();
         opt_idx = handle_add_list_remove("message type", nmt);
-        if (opt_idx == 3) {
+        if (opt_idx == 3) { /* done */
-            ; /* done--fall through to function exit */
+            return TRUE;
         } else if (opt_idx == 0) { /* add new */
             getlin("What new message pattern?", mtbuf);
-            if (*mtbuf == '\033' || !*mtbuf)
+            if (*mtbuf == '\033')
-                goto msgtypes_again;
+                return TRUE;
-            mttyp = query_msgtype();
+            if (*mtbuf
-            if (mttyp == -1)
+                && (mttyp = query_msgtype()) != -1
-                goto msgtypes_again;
+                && !msgtype_add(mttyp, mtbuf)) {
-            if (!msgtype_add(mttyp, mtbuf)) {
                 pline("Error adding the message type.");
                 wait_synch();
-                goto msgtypes_again;
             }
-        } else { /* list or remove */
+            goto msgtypes_again;
+        } else { /* list (1) or remove (2) */
             int pick_idx, pick_cnt;
             int mt_idx;
+            const char *mtype;
             menu_item *pick_list = (menu_item *) 0;
             struct plinemsg_type *tmp = plinemsg_types;
 
@@ -4313,8 +4313,7 @@ boolean setinitial, setfromfile;
             any = zeroany;
             mt_idx = 0;
             while (tmp) {
-                const char *mtype = msgtype2name(tmp->msgtype);
+                mtype = msgtype2name(tmp->msgtype);
-
                 any.a_int = ++mt_idx;
                 Sprintf(mtbuf, "%-5s \"%s\"", mtype, tmp->pattern);
                 add_menu(tmpwin, NO_GLYPH, &any, 0, 0, ATR_NONE, mtbuf,
@@ -4344,26 +4343,24 @@ boolean setinitial, setfromfile;
     menucolors_again:
         nmc = count_menucolors();
         opt_idx = handle_add_list_remove("menucolor", nmc);
-        if (opt_idx == 3) {
+        if (opt_idx == 3) { /* done */
-            ;                      /* done--fall through to function exit */
+            return TRUE;
         } else if (opt_idx == 0) { /* add new */
             getlin("What new menucolor pattern?", mcbuf);
-            if (*mcbuf == '\033' || !*mcbuf)
+            if (*mcbuf == '\033')
-                goto menucolors_again;
+                return TRUE;
-            mcclr = query_color();
+            if (*mcbuf
-            if (mcclr == -1)
+                && (mcclr = query_color()) != -1
-                goto menucolors_again;
+                && (mcattr = query_attr((char *) 0)) != -1
-            mcattr = query_attr(NULL);
+                && !add_menu_coloring_parsed(mcbuf, mcclr, mcattr)) {
-            if (mcattr == -1)
-                goto menucolors_again;
-            if (!add_menu_coloring_parsed(mcbuf, mcclr, mcattr)) {
                 pline("Error adding the menu color.");
                 wait_synch();
-                goto menucolors_again;
             }
-        } else { /* list or remove */
+            goto menucolors_again;
+        } else { /* list (1) or remove (2) */
             int pick_idx, pick_cnt;
             int mc_idx;
+            const char *sattr, *sclr;
             menu_item *pick_list = (menu_item *) 0;
             struct menucoloring *tmp = menu_colorings;
 
@@ -4372,10 +4369,9 @@ boolean setinitial, setfromfile;
             any = zeroany;
             mc_idx = 0;
             while (tmp) {
-                const char *sattr = attr2attrname(tmp->attr);
+                sattr = attr2attrname(tmp->attr);
-                const char *sclr = clr2colorname(tmp->color);
+                sclr = clr2colorname(tmp->color);
-
+                any.a_int = ++mc_idx;
-                any.a_int = (++mc_idx);
                 Sprintf(mcbuf, "\"%s\"=%s%s%s", tmp->origstr, sclr,
                         (tmp->attr != ATR_NONE) ? " & " : "",
                         (tmp->attr != ATR_NONE) ? sattr : "");
@@ -4407,26 +4403,24 @@ boolean setinitial, setfromfile;
     ape_again:
         totalapes = count_ape_maps(&numapes[AP_LEAVE], &numapes[AP_GRAB]);
         opt_idx = handle_add_list_remove("autopickup exception", totalapes);
-        if (opt_idx == 3) {
+        if (opt_idx == 3) { /* done */
-            ;                      /* done--fall through to function exit */
+            return TRUE;
         } else if (opt_idx == 0) { /* add new */
             getlin("What new autopickup exception pattern?", &apebuf[1]);
             mungspaces(&apebuf[1]); /* regularize whitespace */
-            if (apebuf[1] == '\033') {
+            if (apebuf[1] == '\033')
-                ; /* fall through to function exit */
+                return TRUE;
-            } else {
+            if (apebuf[1]) {
-                if (apebuf[1]) {
+                apebuf[0] = '\"';
-                    apebuf[0] = '\"';
+                /* guarantee room for \" prefix and \"\0 suffix;
-                    /* guarantee room for \" prefix and \"\0 suffix;
+                   -2 is good enough for apebuf[] but -3 makes
-                       -2 is good enough for apebuf[] but -3 makes
+                   sure the whole thing fits within normal BUFSZ */
-                       sure the whole thing fits within normal BUFSZ */
+                apebuf[sizeof apebuf - 3] = '\0';
-                    apebuf[sizeof apebuf - 3] = '\0';
+                Strcat(apebuf, "\"");
-                    Strcat(apebuf, "\"");
+                add_autopickup_exception(apebuf);
-                    add_autopickup_exception(apebuf);
-                }
-                goto ape_again;
             }
-        } else { /* list or remove */
+            goto ape_again;
+        } else { /* list (1) or remove (2) */
             int pick_idx, pick_cnt;
             menu_item *pick_list = (menu_item *) 0;